Insiders say that anytime Lamar’s name shows up on her phone, Khloe just ignores his call! And he’s apparently been blowing up her cellie nonstop!

A source close to the soon-to-be ex couple revealed:

"She’s been refusing to take his calls lately. He wanted to get back with her, he’s been blowing up her phone lately, but since she wants nothing to do with him he’s saying he’s done with her too. He’s making a lot of desperate calls.”

"Khloe is out in public with new guys all over [her] and it is killing Lamar. Yeah, he was totally with other women [first], but he doesn’t want Khloe to shove it in his face that she is moving on. Lamar is jealous and gets mad when she refuses to talk to him.”

She tried helping him and kept it from her friends and family. She encouraged him and got him into rehab, cancelled their show although he wanted to continue, she said NO our marriage is for a lifetime, she helped him stay clean to do his job,basketball, and he cheated at least three times, won't answer her calls, when he used his daughter to bash him after she had been the one enforcing that he see his kids and tells him how important his role of father is. I think that was the last straw and most people sided with Khloe because they saw how hard she worked at her marriage. He NOW wants to save his reputation?? Nope, he had so many opportunities and she took so much of the hurt. It's too late and he's still a junky and not going to rehab. She needs to cut him lose because he has no respect and would just continue to care, like all junkies, only about their next high.